| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $180.40 | 12.371% | $202.7173 | $202.72 | $202.70 | $202.70 |
| Purchase #2 | $127.44 | 4.425% | $133.0792 | $133.08 | $133.10 | $133.10 |
| Purchase #3 | $248.95 | 13.735% | $283.1433 | $283.14 | $283.15 | $283.10 |
| Purchase #4 | $127.61 | 3.650% | $132.2678 | $132.27 | $132.25 | $132.30 |
| Purchase #5 | $157.64 | 11.797% | $176.2368 | $176.24 | $176.25 | $176.20 |
| Purchase #6 | $159.52 | 5.506% | $168.3032 | $168.30 | $168.30 | $168.30 |
| Purchase #7 | $173.92 | 12.623% | $195.8739 | $195.87 | $195.85 | $195.90 |
| 7 purchase totals = | $1,175.48 | $1,291.6215 | $1,291.62 | $1,291.60 | $1,291.60 | |